Use this smooth, creamy Rich Vegan Buttercream Frosting recipe for decadent vegan cakes where you want some buttery flavor to shine through. In my search for a truly decadent frosting that is also resistant to melting in warmer temperatures, I utilized the power of soy milk powder. (not to be confused with soy flour). Soy milk powder adds extraordinary creaminess while still allowing the frosting to remain firm. This allowed me to use a simple syrup (sugar and water) for a sweetener so the frosting is silky smooth. This vegan frosting also takes advantage of caramelizing sugar to the thread stage of 230F (110C) where it contributes a smooth velvety texture. Finally, I used Vegan Butter or margarine as the main fat due to it's affordability and availability.
The firmness of this frosting can be customized to your preference easily by adding or subtracting 1 Tablespoon of water.
Rich Vegan Buttercream Frosting2 cups granulated white sugar
½ cup water
2 Tablespoons soy milk powder
2 Tablespoons amber agave syrup or corn syrup
½ teaspoon salt
1 cup (215 grams) or 2 sticks Regular Vegan Butter or non-hydrogenated stick margarine (not tub margarine, room temperature)
1 teaspoon vanilla extract